Transponder chip key for 2000 Toyota 4Runner . Since this 2000 Toyota 4Runner key blank has uncut blade and it is not set up with your vehicle, so it will require cutting and registration (programming) for your 2000 Toyota 4Runner by your local dealer in your area or local car locksmith. Proof or ownership for your vehicle will most likely be required (like title, registration, insurance card) to make sure you are the owner or authorized user. Like most late model vehicles, this 2000 Toyota 4Runner key has a transponder chip, part of your automobile security system, in the head of the key. This transponder key has a circuit, chip hidden inside the head of the key. Most of us are not aware of the fact because the chip is not visible and molded inside of the black plastic head. Important: this key will require both cutting and programming to you 2000 Toyota 4Runner for it to work. It can easily be programmed by a local car locksmith or dealer service department. TEX 4C chip inside This key replaces or works with the following keys: OE Toyota 89785-26020, Strattec 692062, Ilco TOY43AT4, Bianchi BTOY43AT4, Hata TR47HPT, HAT2602, Jet TR47PHT, JMA TP07VTOYO15P Also compatible with: 98-02 Toyota 4Runner, 98-04 Toyota Avalon, 98-06 Toyota Camry, 01-03 Toyota Highlander, 98-02 Toyota Land Cruiser, 01-03 Toyota Prius, 01-02 Toyota Sequoia, 99-03 Toyota Sienna, 98-03 Toyota Solara 1998-2003